[jQuery] jQuery (load) deletes my tags sIFR3

[jQuery] jQuery (load) deletes my tags sIFR3


Hello, and thank you in advance for your help.
I did not speak English, I'm french.
I can not solve this problem.
I'm trying to load a remote page using load function.
It works, but it does not load tags <h4> using sIFR3.
<h4> Tags are removed during the load
Main html:
http://www.delightfactory.eu/index.php
Html secondary:
http://www.delightfactory.eu/card.html
http://www.delightfactory.eu/photos.hmtl
http://www.delightfactory.eu/videos.hmtl
http://www.delightfactory.eu/dvd.hmtl
http://www.delightfactory.eu/contact.hmtl
Thank you for your help.